Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
wuhan china » tuan china, yunnan china
seung joon » kyung joon, seung won, seung yeon
chang part » change part, changes part, chains part
china won » china women, china wang, china who
won seung » hong seung, wong heung, kwon sung
shang hai » shang kai, dang hai, chang ha
change pt » change 1

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping wuhan china won seung joon ((shang hai) OR (((chang part) OR (change pt)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping wuhan china won seung joon ((shang hai) or (((chang part) or (change pt)))) ;*.